ISRC USNLR1500371
Verified recording
USNLR1500371 is “Opening Overture” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0xe0428ba387e64ed8268a573458faf7084f84895c8f861b1ea7214e0c3f3452b8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR1500371.
Recording identifiers
- ISRC
- USNLR1500371
- Title
- Opening Overture
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0xe0428ba387e64ed8268a573458faf7084f84895c8f861b1ea7214e0c3f3452b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:db31270677e3f2a67059512c0a12d208d4ce3151a4f95787abae30a1743cbb1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR1500371
- Bitcoin block existence check
- https://blockstream.info/api/block/956302